[INFO] updating cached repository lukemckinstry/rust-ps2 [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/lukemckinstry/rust-ps2 [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/lukemckinstry/rust-ps2" "work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/lukemckinstry/rust-ps2"` [INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/lukemckinstry/rust-ps2'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/lukemckinstry/rust-ps2" "work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/lukemckinstry/rust-ps2"` [INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/lukemckinstry/rust-ps2'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 56e2b5bac122bed12edf6ba0037a2eb774d5d065 [INFO] sha for GitHub repo lukemckinstry/rust-ps2: 56e2b5bac122bed12edf6ba0037a2eb774d5d065 [INFO] validating manifest of lukemckinstry/rust-ps2 on toolchain master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of lukemckinstry/rust-ps2 on toolchain try#7fea0229842e79db1159ea58ad9a653b288efee9 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing lukemckinstry/rust-ps2 [INFO] finished frobbing lukemckinstry/rust-ps2 [INFO] frobbed toml for lukemckinstry/rust-ps2 written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/lukemckinstry/rust-ps2/Cargo.toml [INFO] started frobbing lukemckinstry/rust-ps2 [INFO] finished frobbing lukemckinstry/rust-ps2 [INFO] frobbed toml for lukemckinstry/rust-ps2 written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/lukemckinstry/rust-ps2/Cargo.toml [INFO] crate lukemckinstry/rust-ps2 has a lockfile. skipping [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing lukemckinstry/rust-ps2 against try#7fea0229842e79db1159ea58ad9a653b288efee9 for pr-57967 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-0/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/lukemckinstry/rust-ps2:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "build" "--frozen"` [INFO] [stdout] 8ef28b3f6db9af7d7b300088bb42cf16172285984c6d4a086351e7d1242274fd [INFO] running `"docker" "start" "-a" "8ef28b3f6db9af7d7b300088bb42cf16172285984c6d4a086351e7d1242274fd"` [INFO] [stderr] Compiling ps2 v0.0.1 (/opt/crater/workdir) [INFO] [stderr] warning: unused imports: `FromRawFd`, `IntoRawFd` [INFO] [stderr] --> src/main.rs:25:25 [INFO] [stderr] | [INFO] [stderr] 25 | use std::os::unix::io::{FromRawFd, IntoRawFd}; [INFO] [stderr] | ^^^^^^^^^ ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/main.rs:137:18 [INFO] [stderr] | [INFO] [stderr] 137 | Some(i) => true, [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_i` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `last_pipe` [INFO] [stderr] --> src/main.rs:154:13 [INFO] [stderr] | [INFO] [stderr] 154 | let last_pipe: bool; [INFO] [stderr] | ^^^^^^^^^ help: consider prefixing with an underscore: `_last_pipe` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `file` [INFO] [stderr] --> src/main.rs:232:13 [INFO] [stderr] | [INFO] [stderr] 232 | let file = File::create(logfile)?; [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_file` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `process` [INFO] [stderr] --> src/main.rs:235:17 [INFO] [stderr] | [INFO] [stderr] 235 | let process = match Command::new(program) [INFO] [stderr] | ^^^^^^^ help: consider prefixing with an underscore: `_process` [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:141:9 [INFO] [stderr] | [INFO] [stderr] 141 | / match (argv.first(), index, p, argv.last()) { [INFO] [stderr] 142 | | (_,_,true,_) => self.chomp( &argv[..]), [INFO] [stderr] 143 | | (Some(&program), Some(logfile),_, Some(&"&")) => self.run_cmd_bkrg_pipe(program, &argv[1..], argv[logfile+1] ), [INFO] [stderr] 144 | | (Some(&program), None,_, Some(&"&")) => self.run_cmd_background(program, &argv[1..]), [INFO] [stderr] 145 | | (Some(&program),_,_, _) => self.run_cmd(program, &argv[1..]), [INFO] [stderr] 146 | | _ => Ok(()), [INFO] [stderr] 147 | | }; [INFO] [stderr] | |__________^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_must_use)] on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.84s [INFO] running `"docker" "inspect" "8ef28b3f6db9af7d7b300088bb42cf16172285984c6d4a086351e7d1242274fd"` [INFO] running `"docker" "rm" "-f" "8ef28b3f6db9af7d7b300088bb42cf16172285984c6d4a086351e7d1242274fd"` [INFO] [stdout] 8ef28b3f6db9af7d7b300088bb42cf16172285984c6d4a086351e7d1242274fd [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-0/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/lukemckinstry/rust-ps2:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "test" "--frozen" "--no-run"` [INFO] [stdout] d0410d24509d1d1b18d14f2f8e32765ac46b59bcc5a4a958f4cd80abf60133ec [INFO] running `"docker" "start" "-a" "d0410d24509d1d1b18d14f2f8e32765ac46b59bcc5a4a958f4cd80abf60133ec"` [INFO] [stderr] Compiling ps2 v0.0.1 (/opt/crater/workdir) [INFO] [stderr] warning: unused imports: `FromRawFd`, `IntoRawFd` [INFO] [stderr] --> src/main.rs:25:25 [INFO] [stderr] | [INFO] [stderr] 25 | use std::os::unix::io::{FromRawFd, IntoRawFd}; [INFO] [stderr] | ^^^^^^^^^ ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/main.rs:137:18 [INFO] [stderr] | [INFO] [stderr] 137 | Some(i) => true, [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_i` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `last_pipe` [INFO] [stderr] --> src/main.rs:154:13 [INFO] [stderr] | [INFO] [stderr] 154 | let last_pipe: bool; [INFO] [stderr] | ^^^^^^^^^ help: consider prefixing with an underscore: `_last_pipe` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `file` [INFO] [stderr] --> src/main.rs:232:13 [INFO] [stderr] | [INFO] [stderr] 232 | let file = File::create(logfile)?; [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_file` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `process` [INFO] [stderr] --> src/main.rs:235:17 [INFO] [stderr] | [INFO] [stderr] 235 | let process = match Command::new(program) [INFO] [stderr] | ^^^^^^^ help: consider prefixing with an underscore: `_process` [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:141:9 [INFO] [stderr] | [INFO] [stderr] 141 | / match (argv.first(), index, p, argv.last()) { [INFO] [stderr] 142 | | (_,_,true,_) => self.chomp( &argv[..]), [INFO] [stderr] 143 | | (Some(&program), Some(logfile),_, Some(&"&")) => self.run_cmd_bkrg_pipe(program, &argv[1..], argv[logfile+1] ), [INFO] [stderr] 144 | | (Some(&program), None,_, Some(&"&")) => self.run_cmd_background(program, &argv[1..]), [INFO] [stderr] 145 | | (Some(&program),_,_, _) => self.run_cmd(program, &argv[1..]), [INFO] [stderr] 146 | | _ => Ok(()), [INFO] [stderr] 147 | | }; [INFO] [stderr] | |__________^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_must_use)] on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.60s [INFO] running `"docker" "inspect" "d0410d24509d1d1b18d14f2f8e32765ac46b59bcc5a4a958f4cd80abf60133ec"` [INFO] running `"docker" "rm" "-f" "d0410d24509d1d1b18d14f2f8e32765ac46b59bcc5a4a958f4cd80abf60133ec"` [INFO] [stdout] d0410d24509d1d1b18d14f2f8e32765ac46b59bcc5a4a958f4cd80abf60133ec [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-0/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/lukemckinstry/rust-ps2:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "test" "--frozen"` [INFO] [stdout] 5350b7c2483374fd3653619838a8f2d1b3fb405e1c2b6adb2c98643128084f0f [INFO] running `"docker" "start" "-a" "5350b7c2483374fd3653619838a8f2d1b3fb405e1c2b6adb2c98643128084f0f"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running /opt/crater/target/debug/deps/ps2-9519ac22ffe4baaf [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "5350b7c2483374fd3653619838a8f2d1b3fb405e1c2b6adb2c98643128084f0f"` [INFO] running `"docker" "rm" "-f" "5350b7c2483374fd3653619838a8f2d1b3fb405e1c2b6adb2c98643128084f0f"` [INFO] [stdout] 5350b7c2483374fd3653619838a8f2d1b3fb405e1c2b6adb2c98643128084f0f